/**
 * 
 */
package design_pattern.memento.blackbox;


/**
 * @author linzq
 * 
 */
public class CareTaker {

  private MementoIF m;

  public MementoIF retrieveMemento() {
    return this.m;

  }

  public void saveMemento(MementoIF m) {
    this.m = m;
  }
}
